HomeBrake > Hardware, Fasteners and FittingsCardone 18-4124 Disc Brake Caliper - Front Right
Part #: 18-4124

Cardone 18-4124 Disc Brake Caliper - Front Right

Unloaded Caliper, Front Right
⚙️ 28 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Unloaded Caliper, Front Right
🚗Fitment: Chevrolet and GMC, K10, K10 Suburban, K20, K20 Suburban, K5 Blazer, Jimmy, K1500, K1500 Suburban, K2500, and K2500 Suburban
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Overview of Cardone Unloaded Caliper 18-4124

The Cardone Unloaded Caliper 18-4124 is a remanufactured disc brake caliper designed for select Chevrolet and GMC trucks and SUVs. Engineered to meet OE specifications, this gray oil emulsion finished caliper ensures reliable braking performance for vehicles like the Chevrolet K1500 and GMC Jimmy.

  • Remanufactured disc brake caliper with steel piston
  • Compatible with Chevrolet and GMC models including K10, K20, K1500, K2500, Jimmy, and Blazer
  • Bleeder and inlet port size: M10x1.5 for easy brake fluid maintenance
  • Includes installation hardware kit (mounting bolts not included)
  • Oil emulsion finish in gray for corrosion resistance
  • Single piston design with 2.935 inch (74.549 mm) piston diameter

Detailed Product Description

This Cardone Unloaded Caliper 18-4124 is part of the Unloaded Caliper product line, which provides remanufactured calipers without brake pads installed, allowing for flexible brake system upgrades or replacements. The caliper features a steel piston that offers durability and consistent braking force. Its oil emulsion finish in gray helps protect against rust and wear, extending the service life of the component. The caliper is designed with M10x1.5 bleeder and inlet ports, compatible with standard brake lines and fittings for Chevrolet and GMC trucks and SUVs.

Specifically engineered for models such as the Chevrolet K5 Blazer, K10 Suburban, K20 Suburban, and GMC K1500 Suburban, this caliper supports reliable braking under demanding conditions. The package includes the caliper and a hardware kit for installation, though mounting bolts are not included. The single piston design with a 2.935 inch diameter ensures proper clamping force on the brake rotor for effective stopping power.

Common Applications and Issues Addressed

  • Replacement for worn or leaking calipers on Chevrolet K1500 and GMC K2500 models
  • Resolves brake pedal issues caused by caliper malfunction or air in the brake lines
  • Addresses uneven braking or vehicle pull during stops on Chevrolet Jimmy and GMC K20
  • Eliminates brake squeal related to caliper hardware wear or piston corrosion
  • Supports brake system maintenance requiring caliper hardware replacement

Installation Notes and Tips

  • Use recommended OE brake fluid (DOT 3 or DOT 4) to maintain system integrity
  • Apply silicone grease on floating caliper mounting pins to ensure smooth operation
  • Bleed brake system thoroughly to remove air and restore proper pedal feel
  • Verify compatibility with vehicle model and year before installation
  • New hardware kit included, but mounting bolts must be sourced separately if needed

Quality Assurance and Warranty

The Cardone Unloaded Caliper 18-4124 is remanufactured to meet or exceed original equipment standards. Each caliper undergoes rigorous testing to ensure proper function and durability. Installation hardware is included to facilitate a secure fit. While specific warranty details are not provided here, Cardone products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or Cardone directly for warranty terms.

BrandCardone
Part Number18-4124
PositionUnloaded Caliper, Front Right
Bleeder Port SizeM10x1.5
Brake Caliper FinishOil Emulsion
Caliper ColorGray
E-WasteNo
Inlet Port SizeM10x1.5
Installation Hardware IncludedYes
Mounting Bolts IncludedNo
Package ContentsCaliper; Hardware Kit
Pads IncludedNo
Piston MaterialSteel
Piston Size (OD) (in)2.935
Piston Size (OD) (mm)74.549
Product ConditionRemanufactured

This part fits 28 vehicles. Search below:

YearMakeModelDrive TypePositionNotes
1980ChevroletK10Front RightMetal piston and installation hardware included, compatible with a range of disc brake calipers.; Unloaded Caliper
1980ChevroletK10 SuburbanFront RightFitment: For Disc Brake Caliper with Brake Code JB5, 2-15/16" Metal Piston, GM Brake Codes on "Service Parts Identification" Sticker, and Installation Hardware Included.; Unloaded Caliper
1980ChevroletK10 SuburbanFront Rightwith Brake Code JB6; with 2-15/16" Piston; with Metal Piston; GM Brake Codes are on the "Service Parts Identification" Sticker; Installation Hardware Included; Unloaded Caliper
1980ChevroletK20Front Rightwith Brake Code JB6; with 2-15/16" Piston; with Metal Piston; GM Brake Codes are on the "Service Parts Identification" Sticker; Installation Hardware Included; Unloaded Caliper
1980ChevroletK20 SuburbanFront Rightwith Brake Code JB6; with 2-15/16" Piston; with Metal Piston; GM Brake Codes are on the "Service Parts Identification" Sticker; Installation Hardware Included; Unloaded Caliper
1980ChevroletK20 SuburbanFront RightFitment: For Disc Brake Caliper with Brake Code JB5, 2-15/16" Metal Piston, GM Brake Codes on "Service Parts Identification" Sticker, and Installation Hardware Included.; Unloaded Caliper
1980ChevroletK5 Blazer4WDFront RightMetal piston and installation hardware included, compatible with a range of disc brake calipers.; Unloaded Caliper
1980GMCJimmy4WDFront RightMetal piston and installation hardware included, compatible with a range of disc brake calipers.; Unloaded Caliper
1980GMCK1500Front RightMetal piston and installation hardware included, compatible with a range of disc brake calipers.; Unloaded Caliper
1980GMCK1500 SuburbanFront RightFitment: For Disc Brake Caliper with Brake Code JB5, 2-15/16" Metal Piston, GM Brake Codes on "Service Parts Identification" Sticker, and Installation Hardware Included.; Unloaded Caliper
1980GMCK1500 SuburbanFront Rightwith Brake Code JB6; with 2-15/16" Piston; with Metal Piston; GM Brake Codes are on the "Service Parts Identification" Sticker; Installation Hardware Included; Unloaded Caliper
1980GMCK2500Front Rightwith Brake Code JB6; with 2-15/16" Piston; with Metal Piston; GM Brake Codes are on the "Service Parts Identification" Sticker; Installation Hardware Included; Unloaded Caliper
1980GMCK2500 SuburbanFront RightFitment: For Disc Brake Caliper with Brake Code JB5, 2-15/16" Metal Piston, GM Brake Codes on "Service Parts Identification" Sticker, and Installation Hardware Included.; Unloaded Caliper
1980GMCK2500 SuburbanFront Rightwith Brake Code JB6; with 2-15/16" Piston; with Metal Piston; GM Brake Codes are on the "Service Parts Identification" Sticker; Installation Hardware Included; Unloaded Caliper
1979ChevroletK10Front RightMetal piston and installation hardware included, compatible with a range of disc brake calipers.; Unloaded Caliper
1979ChevroletK10 SuburbanFront RightFitment: For Disc Brake Caliper with Brake Code JB5, 2-15/16" Metal Piston, GM Brake Codes on "Service Parts Identification" Sticker, and Installation Hardware Included.; Unloaded Caliper
1979ChevroletK10 SuburbanFront Rightwith Brake Code JB6; with 2-15/16" Piston; with Metal Piston; GM Brake Codes are on the "Service Parts Identification" Sticker; Installation Hardware Included; Unloaded Caliper
1979ChevroletK20Front Rightwith Brake Code JB6; with 2-15/16" Piston; with Metal Piston; GM Brake Codes are on the "Service Parts Identification" Sticker; Installation Hardware Included; Unloaded Caliper
1979ChevroletK20 SuburbanFront Rightwith Brake Code JB6; with 2-15/16" Piston; with Metal Piston; GM Brake Codes are on the "Service Parts Identification" Sticker; Installation Hardware Included; Unloaded Caliper
1979ChevroletK20 SuburbanFront RightFitment: For Disc Brake Caliper with Brake Code JB5, 2-15/16" Metal Piston, GM Brake Codes on "Service Parts Identification" Sticker, and Installation Hardware Included.; Unloaded Caliper
1979ChevroletK5 Blazer4WDFront RightMetal piston and installation hardware included, compatible with a range of disc brake calipers.; Unloaded Caliper
1979GMCJimmy4WDFront RightMetal piston and installation hardware included, compatible with a range of disc brake calipers.; Unloaded Caliper
1979GMCK1500Front RightMetal piston and installation hardware included, compatible with a range of disc brake calipers.; Unloaded Caliper
1979GMCK1500 SuburbanFront RightFitment: For Disc Brake Caliper with Brake Code JB5, 2-15/16" Metal Piston, GM Brake Codes on "Service Parts Identification" Sticker, and Installation Hardware Included.; Unloaded Caliper
1979GMCK1500 SuburbanFront Rightwith Brake Code JB6; with 2-15/16" Piston; with Metal Piston; GM Brake Codes are on the "Service Parts Identification" Sticker; Installation Hardware Included; Unloaded Caliper
1979GMCK2500Front Rightwith Brake Code JB6; with 2-15/16" Piston; with Metal Piston; GM Brake Codes are on the "Service Parts Identification" Sticker; Installation Hardware Included; Unloaded Caliper
1979GMCK2500 SuburbanFront RightFitment: For Disc Brake Caliper with Brake Code JB5, 2-15/16" Metal Piston, GM Brake Codes on "Service Parts Identification" Sticker, and Installation Hardware Included.; Unloaded Caliper
1979GMCK2500 SuburbanFront Rightwith Brake Code JB6; with 2-15/16" Piston; with Metal Piston; GM Brake Codes are on the "Service Parts Identification" Sticker; Installation Hardware Included; Unloaded Caliper

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

18005244

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.